Rex Sham's wildfire detection system, which has been tested on the mainland and in Canada, can even identify whether fires were started by an arsonist. Photo: K. Y. Cheng

An engineer's fiery passion for robots

Rex Sham was so inspired by the robot cat Doraemon that he created his own - one that detects wildfires to stop them from spreading

Topic |   Spirit of Hong Kong 2014
Rex Sham's wildfire detection system, which has been tested on the mainland and in Canada, can even identify whether fires were started by an arsonist. Photo: K. Y. Cheng
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